diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -844,7 +844,7 @@ This list results from Pull Requests, reviews, ideas, and work done by 1600+ peo
   * [mailcatcher.me](https://mailcatcher.me/) — Catches mail and serves it through a web interface.
   * [mailchannels.com](https://www.mailchannels.com) - Email API with REST API and SMTP integrations, free for upto 3,000 emails/month.
   * [Mailcheck.ai](https://www.mailcheck.ai/) - Prevent users to sign up with temporary email addresses, 120 requests/hour (~86,400 per month)
-  * [Mailchimp](https://mailchimp.com/) — 500 subscribers and 1,000 emails/month free.
+  * [Mailchimp](https://mailchimp.com/) — 250 subscribers and 500 emails/month free.
   * [Maildroppa](https://maildroppa.com) - Up to 100 subscribers and unlimited emails as well as automations for free.
   * [MailerLite.com](https://www.mailerlite.com) — 1,000 subscribers/month, 12,000 emails/month free
   * [MailerSend.com](https://www.mailersend.com) — Email API, SMTP, 3,000 emails/month free for transactional emails